101023022444140 has 24 divisors (see below), whose sum is σ = 217082029626000. Its totient is φ = 39469459931328.

The previous prime is 101023022444137. The next prime is 101023022444147. The reversal of 101023022444140 is 41444220320101.

It is a junction number, because it is equal to n+sod(n) for n = 101023022444099 and 101023022444108.

It is not an unprimeable number, because it can be changed into a prime (101023022444147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58734314515 + ... + 58734316234.

It is an arithmetic number, because the mean of its divisors is an integer number (9045084567750).

Almost surely, 2^{101023022444140} is an apocalyptic number.

101023022444140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101023022444140 is an abundant number, since it is smaller than the sum of its proper divisors (116059007181860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101023022444140 is a wasteful number, since it uses less digits than its factorization.

101023022444140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117468630801 (or 117468630799 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 101023022444140 its reverse (41444220320101), we get a palindrome (142467242764241).

The spelling of 101023022444140 in words is "one hundred one trillion, twenty-three billion, twenty-two million, four hundred forty-four thousand, one hundred forty".